The Definitive MotoHavok Tire Size Guide
Quick stat: More than six in ten UTV riders choose an incorrect size initially and face clearance or gearing problems that ruin a weekend ride.
This short guide gets you the right match fast. The EFX MotoHavok blends unparalleled deep mud traction with a smooth hard-pack ride. This ag-style design uses a first-of-its-kind checkmark tread, tough 6-ply bias casing, and 2″+ lugs to dig in.
We’ll show how listed weights, max loads, and the 2.5″ tread depth influence performance. We cover the ultra deep wheel lip protector that guards rims, tubeless UTV-only fitment, and what to expect on delivery—select sizes that mud lite 2 tires ship now, others show 4–6 week lead times.
Get straightforward advice on pairing wheels, balancing clearance with gearing, and selecting the right configuration for your terrain. When you finish, you’ll be prepared to select a MotoHavok configuration that fits and performs correctly.
Shop EFX MotoHavok: The ag-style mud tire built for UTV domination
What sets this ag-style mud tire apart in a crowded market?
You get aggressive bite alongside predictable handling. A first-of-its-kind checkmark pattern supplies forward and reverse bite for controlled recoveries.
Riding on a robust 6-ply bias carcass, it pairs tall 2″+ lugs with respectable hard-pack comfort. An ultra-deep wheel-lip protector shields custom wheels from rocks/roots on the move.
Specs at a glance
- Construction: 6-ply bias; tubeless; UTV-specific.
- Tread: often 2.5″ depth; checkmark pattern tuned for drive and reverse bite.
- Protection: ultra-deep wheel-lip protector reduces debris damage to custom rims.
| Key Feature | Advantage | Notes |
|---|---|---|
| 6-ply bias carcass | Durability for heavy SxS use | Built to match rated loads |
| Checkmark pattern | Bite in both directions | Improved bog-out/recovery control |
| Deep wheel-lip protector | Rim protection | Reduces cosmetic damage from debris |
MotoHavok tire size — choosing the right fit now
Choose correctly by reading sidewall numbers and aligning them with your wheels and goals.
Reading sizes and matching to wheel diameter
A size such as 35×8.5-22 equals ~35″ OD, 8.5″ width, on a 22″ wheel. Match that final number to your rim to prevent extra expense and fitment problems.
Choose by terrain balance
Decide between maximum mud bite or a calmer hard-pack feel. Larger diameters lift the chassis for ruts and bogs.
Narrower sections, such as 8.5″, help the profile cut through mud to firmer layers, while wider choices spread contact for stability on flats.
Mind clearance, gearing, and weight
The standard 6-ply carcass supplies strong sidewall support across sizes. Yet bigger/heavier tires increase rotational mass, impacting acceleration and CVT feel.
Confirm steering clearance at full lock/compression, verify offsets if wheel diameter changes, and factor added payload (winch/cage) to keep suspension/gearing balanced.
- Learn the size code so you can match wheels and curb costs.
- Select diameter to gain clearance and width to control cut-through/float.
- Plan for driveline and steering changes before upgrading.
| Item | Effect | Action |
|---|---|---|
| Diameter | Ground clearance, approach angle | Go larger for deep mud and ruts |
| Tire width | Penetration vs flotation | Run narrower to cut to firm base |
| Tire weight | Rotational mass, acceleration | Check clutching/gearing accordingly |
MotoHavok size & weight chart: popular fitments
Use this quick chart to balance clearance, mass, and payload limits. Below are common listings with published weights, max loads, and the uniform 2.5″ tread depth.
31×8.5-14 — 42.9 lbs mud lightMax load 910 ITP mud lite 2Tread depth 2.5
32×8.5-16 — 45.2 lb mud lite 2 tiresMax 935 mudlite 2Tread 2.5
32×8.5-18 — 44.5 lb mudlite 2Max 880 mud lite 2 ATV tiresTread 2.5
33×8.5-20 — 44.4 lbs mud lite 2 tiresMax load 885 mud lite 2 ATV tiresTread depth 2.5
34×8.5-18 — 47.2 lb ITP mud lite 2Max 1020 mud lightsTread 2.5
35×8.5-20 — 49.6 lb mud lightMax 1020 mudlite 2Tread 2.5
35×8.5-22 — 50.1 lb mud lightMax 935 mud lightsTread 2.5
37×9.5-22 — 50.4 lbs mud lightMax load 1020 mudlite 2Tread depth 2.5
37×8.5-24 — 50.4 lbs mud lite 2 tiresMax load 1020 mud lite 2 tiresTread depth 2.5
42×8.5-24 — 61.8 lb mud lite 2 ATV tiresMax 1390 mud lite 2 tiresTread 2.5
| Size | Weight lb | Max load lb | Tread depth |
|---|---|---|---|
| 31×8.5-14 | 42.9 | 910 | 2.5″ |
| 34×8.5-18 | 47.2 | 1020 | 2.5″ |
| 42×8.5-24 | 61.8 | 1390 | 2.5″ |
Quick takeaways:
- Compare true weights/loads to predict acceleration feel and payload support.
- A consistent 2.5″ depth maintains mud bite and predictable hard-pack contact.
- Low-30″ sizes gain clearance with modest weight; 42″ adds mass but significant load capacity.
- Confirm stock status—numerous sizes ship now; others show 4–6 week waits.
Grip engineering: pattern, lugs, and rim protection
Here the design focuses on grip—each tread element and protector is purposeful. EFX tunes for real-world performance across mud and hard-pack.
First-of-its-kind checkmark tread: traction forward & reverse
A checkmark layout interlocks lugs to increase edges. It provides steady forward grip and dependable reverse traction for backing out.
Tall 2”+ lugs for superior mud grip
With 2″+ staggered lugs, mud sheds quickly and the patch stays stable in ruts. Reinforced shoulders and grooves boost lateral bite for planted side-hilling.
The ultra-deep lip protector shields bead lips, channeling rocks/roots away. This protection for custom wheels trims cosmetic rash and helps maintain bead seal off-road.
| Feature | Benefit | Notes |
|---|---|---|
| Checkmark geometry | Forward and reverse traction | Controlled recoveries and braking |
| Tall lugs | Self-cleaning with stability | Keeps momentum in deep sections |
| Lip protector | Rim defense | Reduces rim damage and burping |
Build and compliance notes
Construction decisions shape mud-tire behavior under real UTV stresses.
At its core is a rugged 6-ply carcass on a bias-belt platform. You get sidewall stiffness for stability plus flex to contour over ruts and obstacles.
All sizes are tubeless and tuned for UTV duty. Going tubeless simplifies mounting, reduces rotating mass, and supports fast plug-type fixes.
Load and handling considerations
- These are non-DOT; off-road/private property only—avoid public roads needing DOT.
- Expect ~36–81 lb weight range, common 2.5″ depth, and max loads near 740–1390 lb.
- Some SKUs are oversized items—plan for special handling, storage, and shipping on larger orders.
| Specification | Impact | Recommended action |
|---|---|---|
| 6-ply carcass | Strength and stability under load | Verify load ratings vs GVWR |
| Tubeless build | Easier mounting; puncture repair options | Keep plugs and a compressor on board |
| Non-DOT rating | Not for public road use | Keep usage off public roads |
Although aggressive in appearance, the casing is tuned for calmer ride quality than many ag-style rivals. That engineered balance is what makes the ag-style tire easy claim more credible—real structure, not just big lugs.
Check load ratings and SKU notes before ordering so your choice supports passengers, gear, and the way you ride. Doing so prevents surprises at delivery and maintains predictable performance.
Wheel fitment guidance for custom builds
Matching rim and profile correctly protects finishes and sharpens handling.
Select a section width that suits your rim lips. The common 8.5″ option fits deep rims well without pinching/ballooning.
Confirm bead/flange alignment so the ultra-deep lip protector overlays the rim edge. Correct alignment maximizes armoring custom wheels and prevents exposed spots.
For beadlocks, double-check ring thickness and clamp geometry so the protector clears hardware on concave or wide faces.
How to pair with armoring custom wheels for debris management
Consider offset and backspacing so the protector clears tie rods and knuckles while still shielding the bead. Test-fit a corner to verify full-lock caliper clearance.
- Run hub-centric rings and quality lugs for concentric fit and less vibration.
- Balance mud traction smooth feel by matching the rim and profile for both swamp runs and trail cruising.
- Aggressive/wide builds often benefit from fender extensions to manage fling.
| Fitment Check | Reason | Quick Action |
|---|---|---|
| Section width vs rim lip | Avoids pinching and protects finish | Compare inner/outer lip sizes |
| Beadlock ring/hardware | May interfere with protector | Measure ring depth and clamp profile |
| Offset/backspacing | Steering/brake clearance | Verify prior to purchase |
Thoughtful protector geometry from EFX benefits smart wheel choices. The result: fewer chips from custom wheels debris and cleaner rims after a muddy weekend.
Performance by terrain: mud → hard-pack
Field reports show fierce mud bite with predictable handling on hard-pack.
Serious mud grip with consistent stability
Tall lugs and wide voids self-clear in clay pits and gumbo. It sustains deep-mud bite through long, heavy-throttle sections.
The checkmark layout supports traction moves for pivots or backing out. It cuts wheelspin and keeps control when stuck.
Smooth hard-pack ride quality for trails and flats
The carcass distributes load evenly on graded trails. With less chatter, long days feel more comfortable.
When you hop from puddles to hard-pan, the contact patch transitions predictably. You get stability—not twitch—so connectors can be taken with confidence.
- Flotation/rut bridging beat small knobbies with minimal steering penalty.
- Riders report a balance of bite and poise that keeps groups moving as terrain changes.
- UTV-focused design; many sizes keep 2.5″ depth for consistent off-road results.
| Surface | Primary Benefit | Reason it matters |
|---|---|---|
| Mud | Self-cleaning lugs | Maintains traction during long pulls |
| Hard-pack | On-center stability | Reduces rider fatigue; keeps speed |
| Mixed terrain | Predictable transitions | Maintains momentum without twitch |
Buy with confidence: inventory status, lead times, and shipping in the United States
Spotting in-stock vs lead-time items early avoids last-minute problems.
A lot of popular sizes list “In Stock & Ready To Ship” on retailer pages. That means faster delivery and fewer scheduling surprises. Some larger sizes show 4–6 week leads—check the selector for ETA on your exact configuration.
U.S. shipments often ship free; certain SKUs are oversized. Oversized listings often require special handling, and carriers may ask for a signature or specific delivery windows.
Fast shipping notes
- Plan ahead for lead-time SKUs if you’re timing a trip; order earlier to ensure your matter terrain plans stay on track.
- Expect tracking updates from retailers once a set ships; oversized deliveries may need someone present to accept.
- Verify wheel specs pre-order so the ultra-deep lip protector and armoring custom wheels protect your rims immediately.
- Non-DOT tubeless—off-road use; keep a plug kit and compressor ready.
| Category | Typical Status | Buyer Action |
|---|---|---|
| Popular mid-range fitments | In stock & ready to ship | Order; expect standard delivery within days |
| Large-diameter / oversized SKUs | Commonly 4–6 week lead time | Verify ETA; plan special delivery handling |
| U.S. shipping | Many SKUs ship free | Review cart for oversized surcharges |
| Notes | Tubeless, non-DOT | Use off-road only; prepare for field repairs |
Wrapping It Up
Make the call by mapping your needs to published specs and fitment notes.
MotoHavok offers a rare mix—2″+ lugs with a 6-ply bias carcass for deep-mud bite, plus composed hard-pack handling. The ultra-deep wheel-lip protector adds real rim armor for custom builds.
Use the published weights, load ratings, and 2.5″ tread depth to pick a wheel diameter and section width that meet clearance and load needs. Double-check clutching and gearing after larger upgrades.
Numerous common sizes ship now; others carry 4–6 week waits. Check availability, order confidently, and hit the trail again.